4456622 has 8 divisors (see below), whose sum is σ = 6900672. Its totient is φ = 2156400.

The previous prime is 4456619. The next prime is 4456631. The reversal of 4456622 is 2266544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4456622² = 39722959301768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35879 + ... + 36002.

It is an arithmetic number, because the mean of its divisors is an integer number (862584).

Almost surely, 2^4456622 is an apocalyptic number.

4456622 is a deficient number, since it is larger than the sum of its proper divisors (2444050).

4456622 is a wasteful number, since it uses less digits than its factorization.

4456622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71914.

The product of its digits is 11520, while the sum is 29.

The square root of 4456622 is about 2111.0712920221. The cubic root of 4456622 is about 164.5641635242.

The spelling of 4456622 in words is "four million, four hundred fifty-six thousand, six hundred twenty-two".